Search a number
-
+
47622623000 = 235347622623
BaseRepresentation
bin101100010110100001…
…111000111100011000
311112220220100220110212
4230112201320330120
51240012342414000
633513314030252
73304063421321
oct542641707430
9145826326425
1047622623000
1119218802577
129290878388
13464c375384
14243aabd448
15138acdbc35
hexb16878f18

47622623000 has 32 divisors (see below), whose sum is σ = 111436940160. Its totient is φ = 19049048800.

The previous prime is 47622622997. The next prime is 47622623029. The reversal of 47622623000 is 32622674.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23810312 + ... + 23812311.

It is an arithmetic number, because the mean of its divisors is an integer number (3482404380).

Almost surely, 247622623000 is an apocalyptic number.

47622623000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

47622623000 is an abundant number, since it is smaller than the sum of its proper divisors (63814317160).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47622623000 is a wasteful number, since it uses less digits than its factorization.

47622623000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47622644 (or 47622630 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 32.

The spelling of 47622623000 in words is "forty-seven billion, six hundred twenty-two million, six hundred twenty-three thousand".

Divisors: 1 2 4 5 8 10 20 25 40 50 100 125 200 250 500 1000 47622623 95245246 190490492 238113115 380980984 476226230 952452460 1190565575 1904904920 2381131150 4762262300 5952827875 9524524600 11905655750 23811311500 47622623000